/* =========================================================================
   SUCCESS WITH HONOR — stylesheet (Penn State navy + mountain imagery)
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Roboto+Slab:wght@400;700;900&family=Roboto+Condensed:wght@300;400;700&family=Roboto:wght@300;400;500;700&display=swap');

/* ---------- Tokens ---------- */
:root {
  --navy:       #041E42;
  --navy-deep:  #02152F;
  --navy-light: #0A2B57;
  --white:      #FFFFFF;
  --cream:      #F7F7F7;
  --accent:     #009CDD;
  --accent-hi:  #00B5E2;
  --text:       #2A2F3A;
  --muted:      #6B7280;
  --rule-light: rgba(255,255,255,0.14);
  --rule-dark:  rgba(4,30,66,0.14);

  --font-display: 'Roboto Slab', Georgia, serif;
  --font-cond:    'Roboto Condensed', 'Arial Narrow', Arial, sans-serif;
  --font-body:    'Roboto', system-ui, -apple-system, sans-serif;

  --shell:  1240px;
  --gutter: clamp(16px, 4vw, 48px);

  --ease:   cubic-bezier(0.22, 1, 0.36, 1);

  --mountain-top:  url("../wp-content/uploads/2022/03/blue-mountain-header-top.png");
  --mountain-bg:   url("../wp-content/uploads/2022/03/background-mountain-lion-navy-filter.png");
  --mountain-fade: url("../wp-content/uploads/2022/03/overlay-mountain-lion.png");
  --triangle-bg:   url("../wp-content/uploads/2022/03/overlay-triangle-abstract.png");
}

/* CSS variable paths assume CSS is at assets/. Root index needs same depth, so we re-declare for it */
.is-root {
  --mountain-top:  url("wp-content/uploads/2022/03/blue-mountain-header-top.png");
  --mountain-bg:   url("wp-content/uploads/2022/03/background-mountain-lion-navy-filter.png");
  --mountain-fade: url("wp-content/uploads/2022/03/overlay-mountain-lion.png");
  --triangle-bg:   url("wp-content/uploads/2022/03/overlay-triangle-abstract.png");
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: none; background: none; cursor: pointer; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- Shell ---------- */
.shell { max-width: var(--shell); margin: 0 auto; padding: 0 var(--gutter); }

/* =========================================================================
   NAV
   ========================================================================= */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: var(--navy);
  color: var(--white);
}
.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}
.nav__brand {
  display: inline-flex; align-items: center;
  font-family: var(--font-display);
}
.nav__brand img { height: 52px; width: auto; }
.nav__menu {
  display: flex; align-items: center; gap: 28px;
}
.nav__link {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--white);
  padding: 8px 0;
  position: relative;
  transition: color .25s var(--ease);
}
.nav__link::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__link:hover { color: var(--accent-hi); }
.nav__link:hover::after { transform: scaleX(1); }
.nav__link[aria-current="page"] { color: var(--accent-hi); }
.nav__link[aria-current="page"]::after { transform: scaleX(1); }

.nav__toggle {
  display: none;
  width: 40px; height: 40px;
  border: 1px solid var(--rule-light);
}
.nav__toggle span { display: block; width: 20px; height: 2px; background: var(--white); margin: 5px auto; transition: transform .25s var(--ease), opacity .2s; }
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 880px) {
  .nav__menu { display: none; }
  .nav__toggle { display: block; }
  .nav--open .nav__menu {
    display: flex; flex-direction: column; align-items: stretch; gap: 0;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--navy-deep);
    padding: 8px var(--gutter) 24px;
    border-bottom: 1px solid var(--rule-light);
  }
  .nav--open .nav__menu .nav__link {
    display: block; padding: 16px 0;
    border-bottom: 1px solid var(--rule-light);
  }
  .nav__brand img { height: 44px; }
}

/* =========================================================================
   HERO (navy mountain background)
   ========================================================================= */
.hero {
  position: relative;
  background-color: var(--navy);
  background-image: linear-gradient(rgba(4,30,66,0.72), rgba(4,30,66,0.72)), var(--mountain-bg);
  background-size: cover;
  background-position: center;
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
.hero__inner {
  padding: clamp(60px, 9vw, 130px) 0 clamp(80px, 11vw, 160px);
  display: grid; gap: clamp(20px, 3vw, 40px);
  justify-items: center;
  text-align: center;
  position: relative; z-index: 2;
}
.hero__logo { max-width: clamp(220px, 35vw, 420px); width: 100%; }
.hero__logo img { width: 100%; height: auto; }
.hero__tagline {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: clamp(2px, 0.8vw, 8px);
  text-transform: uppercase;
  font-size: clamp(20px, 4.5vw, 56px);
  line-height: 1;
  color: rgba(255,255,255,0.28);
}
.hero__cta {
  display: flex; gap: 14px; flex-wrap: wrap; justify-content: center;
  margin-top: 16px;
}
/* SVG diagonal shape at bottom — mimics the original Elementor arrow */
.hero__shape {
  position: absolute; left: 0; right: 0; bottom: -1px;
  height: 30px;
  pointer-events: none;
}
.hero__shape svg { width: 100%; height: 100%; display: block; }
.hero__shape svg path { fill: var(--white); }

/* =========================================================================
   BUTTONS
   ========================================================================= */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 16px;
  padding: 14px 26px;
  border: 2px solid currentColor;
  background: transparent;
  color: var(--white);
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn--primary:hover { background: var(--accent-hi); border-color: var(--accent-hi); }
.btn--white { background: var(--white); color: var(--navy); border-color: var(--white); }
.btn--white:hover { background: var(--accent); color: var(--white); border-color: var(--accent); }
.btn--ghost { background: transparent; color: var(--white); border-color: var(--white); }
.btn--ghost:hover { background: var(--white); color: var(--navy); }
.btn--ink { background: var(--navy); color: var(--white); border-color: var(--navy); }
.btn--ink:hover { background: var(--accent); border-color: var(--accent); }
.btn--lg { font-size: 18px; padding: 16px 30px; }
.btn__arrow { width: 14px; height: 14px; transition: transform .25s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }

/* =========================================================================
   SECTION HEADING (with mountain-top decoration)
   ========================================================================= */
.sec-head {
  text-align: center;
  margin-bottom: clamp(36px, 5vw, 60px);
  padding-top: 80px;
  background-image: var(--mountain-top);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: clamp(80px, 10vw, 130px) auto;
}
.sec-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}
.sec-head--light h2 { color: var(--white); }
.sec-head--dark h2 { color: var(--navy); }
.sec-head__sub {
  font-family: var(--font-cond);
  font-weight: 400;
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.4;
  margin-top: 14px;
  max-width: 60ch;
  margin-left: auto; margin-right: auto;
}
.sec-head--light .sec-head__sub { color: rgba(255,255,255,0.85); }

/* =========================================================================
   SECTIONS
   ========================================================================= */
section.band {
  padding: clamp(56px, 8vw, 110px) 0;
  position: relative;
}
section.band--white { background: var(--white); color: var(--text); }
section.band--navy {
  background: var(--navy);
  color: var(--white);
  position: relative;
  overflow: hidden;
  isolation: isolate;
}
section.band--triangle {
  background: var(--navy);
  color: var(--white);
  overflow: hidden;
  isolation: isolate;
}
section.band--triangle::before {
  content: "";
  position: absolute; inset: 0;
  background-image: var(--triangle-bg);
  background-position: center; background-repeat: no-repeat; background-size: cover;
  opacity: 0.10;
  z-index: 0;
}
section.band--triangle > .shell { position: relative; z-index: 1; }

/* =========================================================================
   MISSION (white band, Roboto Condensed body)
   ========================================================================= */
.mission p {
  font-family: var(--font-cond);
  font-weight: 400;
  font-size: clamp(20px, 1.8vw, 26px);
  line-height: 1.5;
  text-align: center;
  max-width: 60ch;
  margin: 0 auto 22px;
}
.mission__cta {
  display: flex; justify-content: center; gap: 14px; flex-wrap: wrap;
  margin-top: 30px;
}

/* =========================================================================
   ADVISORY BOARD ROSTER
   ========================================================================= */
.roster {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(18px, 2vw, 30px);
}
.member {
  position: relative;
  display: block;
  cursor: pointer;
  background: var(--navy-light);
}
.member__photo {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--navy-deep);
}
.member__photo img {
  width: 100%; height: 100%; object-fit: cover; object-position: center 18%;
  transition: transform .6s var(--ease), filter .35s var(--ease);
  filter: brightness(0.92);
}
.member:hover .member__photo img,
.member:focus-visible .member__photo img {
  transform: scale(1.05);
  filter: brightness(1.05);
}
.member__photo::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(2,21,47,0.85) 0%, rgba(2,21,47,0.2) 45%, transparent 70%);
}
.member__name {
  position: absolute; left: 0; right: 0; bottom: 14px;
  text-align: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(15px, 1.4vw, 18px);
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--white);
  padding: 0 8px;
  z-index: 2;
}
.member__role {
  position: absolute; top: 12px; left: 12px;
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--accent);
  padding: 4px 8px;
  z-index: 2;
}

@media (max-width: 1024px) { .roster { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 720px)  { .roster { grid-template-columns: repeat(2, 1fr); gap: 14px; } }

/* =========================================================================
   FAQ
   ========================================================================= */
.faq {
  max-width: 920px;
  margin: 0 auto;
}
.qa {
  border: 1px solid var(--rule-dark);
  background: var(--white);
  margin-bottom: 12px;
  transition: box-shadow .25s var(--ease);
}
.qa[open] { box-shadow: 0 6px 24px rgba(4,30,66,0.08); border-color: var(--navy); }
summary { list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
.qa__head {
  display: grid; grid-template-columns: 1fr 32px; gap: 16px;
  align-items: center;
  padding: 20px 26px;
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: clamp(15px, 1.5vw, 18px);
  line-height: 1.3;
  letter-spacing: 0.01em;
  color: var(--navy);
}
.qa__head:hover { background: rgba(0,156,221,0.05); }
.qa__toggle {
  position: relative;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: var(--navy);
  flex-shrink: 0;
  transition: background .25s var(--ease), transform .25s var(--ease);
}
.qa__toggle::before, .qa__toggle::after {
  content: ""; position: absolute; background: var(--white);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.qa__toggle::before { width: 14px; height: 2px; }
.qa__toggle::after  { width: 2px; height: 14px; transition: transform .25s var(--ease); }
.qa[open] .qa__toggle { background: var(--accent); transform: rotate(180deg); }
.qa[open] .qa__toggle::after { transform: translate(-50%, -50%) scaleY(0); }
.qa__body {
  padding: 0 26px 22px;
  font-family: var(--font-cond);
  font-weight: 400;
  font-size: 17px;
  line-height: 1.55;
  color: var(--text);
}
.qa__body a { color: var(--accent); text-decoration: underline; }

/* =========================================================================
   PRICING (subscribe)
   ========================================================================= */
.pricing-intro {
  text-align: center;
  font-family: var(--font-cond);
  font-size: clamp(18px, 1.7vw, 24px);
  line-height: 1.5;
  max-width: 60ch;
  margin: 0 auto clamp(36px, 5vw, 60px);
}

.tiers {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.tier {
  position: relative;
  background: var(--white);
  border: 2px solid var(--navy);
  display: flex; flex-direction: column;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.tier:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(4,30,66,0.18); }

.tier__name {
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: 22px;
  letter-spacing: 0.04em;
  padding: 14px 22px;
  text-align: center;
}
.tier__price {
  display: flex; align-items: baseline; justify-content: center;
  gap: 4px;
  padding: 28px 12px 18px;
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--navy);
  line-height: 0.9;
}
.tier__currency { font-size: 32px; color: var(--accent); }
.tier__amount { font-size: clamp(72px, 8vw, 100px); letter-spacing: -0.02em; }
.tier__per {
  font-family: var(--font-cond);
  font-weight: 400;
  font-size: 14px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-left: 6px;
}
.tier__benefits {
  padding: 8px 24px 22px;
  border-top: 1px solid var(--rule-dark);
  display: grid; gap: 14px;
}
.tier__benefit {
  display: grid; grid-template-columns: 18px 1fr; gap: 12px;
  font-family: var(--font-cond);
  font-size: 16px;
  line-height: 1.45;
}
.tier__benefit svg { width: 16px; height: 16px; margin-top: 4px; color: var(--accent); flex-shrink: 0; }
.tier__cta {
  margin-top: auto;
  display: flex; justify-content: center; align-items: center; gap: 10px;
  padding: 16px 18px;
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 16px;
  transition: background .25s var(--ease);
}
.tier__cta:hover { background: var(--accent); }

.tier--featured { border-color: var(--accent); }
.tier--featured .tier__name { background: var(--accent); }
.tier--featured .tier__cta { background: var(--accent); }
.tier--featured .tier__cta:hover { background: var(--accent-hi); }
.tier__ribbon {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--navy);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 6px 14px;
  white-space: nowrap;
}

@media (max-width: 1024px) { .tiers { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px)  { .tiers { grid-template-columns: 1fr; } }

/* =========================================================================
   WORK WITH US
   ========================================================================= */
.work-grid {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(28px, 4vw, 56px);
  align-items: start;
}
@media (max-width: 980px) { .work-grid { grid-template-columns: 1fr; } }

.work-info { display: grid; gap: 26px; }
.work-info p {
  font-family: var(--font-cond);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.5;
}
.work-info__big {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 3vw, 44px);
  line-height: 1.05;
  color: var(--accent);
  text-transform: uppercase;
}
.work-contact { display: grid; gap: 14px; padding-top: 14px; border-top: 2px solid var(--rule-dark); }
.work-contact__row {
  display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: center;
}
.work-contact__icon {
  width: 48px; height: 48px;
  display: grid; place-items: center;
  background: var(--navy); color: var(--white);
  border-radius: 50%;
}
.work-contact__icon svg { width: 20px; height: 20px; }
.work-contact__key {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
}
.work-contact__val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(18px, 1.6vw, 22px);
  color: var(--navy);
}

/* Form card */
.form-card {
  background: var(--white);
  border: 2px solid var(--navy);
  padding: clamp(24px, 3vw, 38px);
}
.form-card__head {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(22px, 2vw, 30px);
  color: var(--navy);
  margin-bottom: 22px;
}
.form { display: grid; gap: 18px; }
.field { display: grid; gap: 6px; }
.field__label {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
}
.field__input, .field__textarea {
  font-family: var(--font-body);
  font-size: 16px;
  padding: 12px 14px;
  border: 1.5px solid #C8CDD8;
  background: var(--cream);
  color: var(--text);
  width: 100%;
  transition: background .2s, border-color .2s, box-shadow .2s;
}
.field__input:focus, .field__textarea:focus {
  outline: none;
  background: var(--white);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(0,156,221,0.18);
}
.field__textarea { min-height: 130px; resize: vertical; font-family: var(--font-body); }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 620px) { .form__row { grid-template-columns: 1fr; } }
.form__submit { margin-top: 6px; align-self: start; }

/* =========================================================================
   FOOTER (Stay Connected, mountain background)
   ========================================================================= */
.foot {
  background-color: var(--navy);
  background-image: linear-gradient(rgba(4,30,66,0.92), rgba(4,30,66,0.92)), var(--mountain-fade);
  background-position: center bottom;
  background-size: cover;
  background-repeat: no-repeat;
  color: var(--white);
}
.foot__top {
  padding: clamp(50px, 7vw, 80px) 0 clamp(30px, 4vw, 40px);
  text-align: center;
  border-bottom: 1px solid var(--rule-light);
}
.foot__top h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 5vw, 64px);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  padding-top: 80px;
  background-image: var(--mountain-top);
  background-repeat: no-repeat;
  background-position: top center;
  background-size: clamp(80px, 10vw, 130px) auto;
}
.foot__mid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px;
  align-items: center;
  padding: clamp(40px, 5vw, 60px) 0;
  border-bottom: 1px solid var(--rule-light);
}
@media (max-width: 880px) { .foot__mid { grid-template-columns: 1fr; text-align: center; } }
.foot__col-head {
  font-family: var(--font-cond);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.foot__big {
  font-family: var(--font-display);
  font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(22px, 2.4vw, 32px);
  line-height: 1.15;
  max-width: 30ch;
}
@media (max-width: 880px) { .foot__big { margin-left: auto; margin-right: auto; } }
.foot__cta { display: flex; gap: 14px; flex-wrap: wrap; }
@media (max-width: 880px) { .foot__cta { justify-content: center; } }

.foot__bottom {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center;
  gap: 18px;
  padding: 26px 0;
  font-family: var(--font-cond);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: rgba(255,255,255,0.7);
}
.foot__links {
  display: flex; gap: 22px; flex-wrap: wrap;
}
.foot__links a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
}
.foot__links a:hover { color: var(--accent-hi); }
.foot__social { display: flex; gap: 12px; }
.foot__social a {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--white);
  color: var(--navy);
  display: grid; place-items: center;
  transition: background .2s, color .2s;
}
.foot__social a:hover { background: var(--accent); color: var(--white); }
.foot__social svg { width: 17px; height: 17px; }

/* =========================================================================
   ANIMATIONS
   ========================================================================= */
@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.reveal { opacity: 0; animation: rise .8s var(--ease) forwards; }
.reveal--d1 { animation-delay: .12s; }
.reveal--d2 { animation-delay: .24s; }
.reveal--d3 { animation-delay: .36s; }
.reveal--d4 { animation-delay: .48s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { animation: none; opacity: 1; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

/* ---------- Accessibility: skip link + visually-hidden helper ---------- */
.skip-link {
  position: absolute;
  top: -100px; left: 16px;
  background: var(--accent);
  color: var(--white);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 12px 18px;
  z-index: 9999;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; outline: 2px solid var(--white); outline-offset: 2px; }
.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}